Credit: Armin Kuebelbeck. KÃ¼belbeck surface Tension the property of the surface of a liquid that allows it to resist an external, force due to the cohesive nature of its. Molecules the cohesive forces between liquid molecules are responsible for the phenomenon known as surface. tension
Definition of DNA POLYMERASE. : any of several polymerases that promote replication or repair of DNA usually using single-stranded DNA as a template. ADVERTISEMENT.
DNA polymerases are a family of enzymes that carry out all forms of DNA replication. DNA polymerases in general cannot initiate synthesis of new strands, but can only extend an existing DNA or RNA strand paired with a template strand.To begin synthesis, a short fragment of RNA, called a primer, must be created and paired with the template DNA strand.NA polymerase adds a new strand of DNA by extending the 3' end of an existing nucleotide chain, adding new nucleotides matched to the template strand one at a time via the creation of phosphodiester bonds.